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Published byAudrey McBride Modified over 8 years ago
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5.2 Asexual Reproduction
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Asexual reproduction requires only ONE parent Offspring have identical genetic information and therefore are identical to the parent What is asexual reproduction?
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1. Binary Fission single parent replicates genetic information and divides into 2 equal cells Ameoba Diatoms Methods of Asexual Reproduction
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2. Budding part of the cell pushes out to form a bud which then pinches off from the parent to form a new identical cell 2. Budding - part of a parent cell pushes outward to form an outgrowth or bud, then the bud pinches off to become an new cell Yeast Hydra
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3. Fragmentation part of an organism breaks off usually as a result of injury, where each fragment develops into a clone of the parent
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4. Vegetative Reproduction Occurs when specialized cells in stems and roots divide repeatedly and grow into new plants: Examples: tubers, bulbs, runners, and cuttings
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A) Tubers
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B) Bulbs Daffodils Tulips
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Strawberry Spider Plant C) Runners
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D) Cuttings
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E. Spore Formation Mushrooms and Ferns
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Advantages and Disadvantages of Asexual Reproduction Review table 5.1 on page 161 in your text
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